Switched to KOTAK

A basic requirement is a stable connection to any API. Which has not been resolved till date.

Error code AG8001-invalid token. which token is invalid?
jwtToken;
refreshToken;
feedToken;
symbol token

@admin {'26000': {'High': 0.0, 'Low': 0.0, 'Open': 0.0, 'close': 24334.2, 'ltp': 24346.7, 'Bid': 0.0, 'Ask': 0.0}, '26009': {'High': 0.0, 'Low': 0.0, 'Open': 0.0, 'close': 55087.15, 'ltp': 55115.35, 'Bid': 0.0, 'Ask': 0.0}, '38608': {'High': 319.9, 'Low': 92.5, 'Open': 180.9, 'close': 180.25, 'ltp': 96.1, 'Bid': 96.2, 'Ask': 97.25}, '58549': {'High': 1981.3, 'Low': 1428.0, 'Open': 1599.95, 'close': 1552.75, 'ltp': 1458.15, 'Bid': 1458.25, 'Ask': 1465.0}, '57130': {'High': 55929.0, 'Low': 55073.6, 'Open': 55250.2, 'close': 55241.8, 'ltp': 55191.8, 'Bid': 55191.8, 'Ask': 55195.0}, '38610': {'High': 284.0, 'Low': 75.6, 'Open': 146.0, 'close': 156.85, 'ltp': 79.25, 'Bid': 78.35, 'Ask': 78.95}, '120151': {'High': 19.4, 'Low': 13.1, 'Open': 14.15, 'close': 13.45, 'ltp': 17.65, 'Bid': 17.45, 'Ask': 17.65}, '57133': {'High': 24718.3, 'Low': 24310.0, 'Open': 24399.9, 'close': 24418.4, 'ltp': 24395.1, 'Bid': 24394.2, 'Ask': 24395.1}, '38603': {'High': 234.0, 'Low': 83.8, 'Open': 234.0, 'close': 217.45, 'ltp': 148.4, 'Bid': 148.4, 'Ask': 150.15}, '58539': {'High': 705.15, 'Low': 446.1, 'Open': 680.0, 'close': 658.15, 'ltp': 618.0, 'Bid': 618.0, 'Ask': 620.0}}

Why Open, High, Low data not is available in web socket for INDEX( Bank Nifty, Nifty 50, Nifty Next 50 ,Nifty Fin Service, NIFTY MID SELECT) Why only LTP?

@admin [E 250314 09:20:42 smartConnect:246] Error occurred while making a POST request to https://apiconnect.angelone.in/rest/secure/angelbroking/order/v1/cancelOrder. Error: Invalid Order Variety. Value should be NORMAL, STOPLOSS, ROBO.
OrderBook's variety is AMO

How to cancel AMO "open" order?

Error code AG8001-invalid token. which token is invalid?
jwtToken;
refreshToken;
feedToken;
symbol token

Option Greeks data is available after market close?
if not mention in doc data not available after market close

What is right in following:
sws.unsubscribe(correlation_id, mode, token_list1)
or
sws.subscribe(action=0, correlation_id, mode)
or
sws.subscribe(action=0, mode, token_list1)
or
sws.unsubscribe(action=0, correlation_id, mode, token_list1)
or
sws.unsubscribe(action=0, correlation_id, mode, )

or
sws.unsubscribe(action=0, correlation_id, token_list1)

or
sws.unsubscribe( correlation_id, mode, token_list1)

or
sws.unsubscribe(action, mode, token_list1)

[E 240321 11:39:06 smartWebSocketV2:212] Error occurred during subscribe: [WinError 10054] An existing connection was forcibly closed by the remote host
[WinError 10054] An existing connection was forcibly closed by the remote host

@godboleamit .Not works. getOptionGreeks not define

@Moderator_2

check Nse fobhacopy with your (daily) historical data.